USA SAE F 738M (2002), F738 Class C4-50 S41600 Specialsteel Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | F738 Class C4-50 S41600 | Martensite | SAE | USA | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs |
C | Mn | Si | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|
≤0.15 | ≤1.25 | ≤1.00 | ≤0.06 | ≤0.15 | 12.00 -14.00 | ≤ ≥ | ≤ ≥ |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
541 (≥) | 868 (≥) | 34 | 43 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 114 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
22 | - | - | 0.21 | - | |||
785 | 548 | - | 41.3 | 343 | - | ||
332 | - | 22 | 44.2 | 411 | 224 |
Heat treated : 1667°C - 1453°C
Grade | Standard | Country | Application |
---|---|---|---|
AISI 416Se | |||
1.4162 | |||
S41603 | |||
416 | |||
S41600 | |||
S41610 | |||
416 plusX | |||
S41610 | |||
416Se | |||
S41623 | |||
416 | |||
S41600 | |||
S41610 | |||
416Se | |||
S41623 | |||
S41603 | |||
MT416Se | |||
AISI 4161 | |||
SAE 4161 | |||
UNS G41610 |
F 738M (2002) | Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs | F-738M-(2002).pdf |
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